Intervention Workover Control Systems (IWOCS)

IWOCS

JDR is a global market leader in IWOCS umbilical systems.
Our IWOCS and reelers are used by oil & gas operators around the world to monitor and control subsea trees during installation and for intervention activities.

Our IWOCS and reelers are used by oil & gas operators around the world to monitor and control subsea trees during installation and for intervention activities. JDR has been at the forefront of IWOCS design for over 10 years. Most recently our design team has led the development of new Open Water Umbilical technology that significantly reduces offshore operating costs. Along with JDR’s Topside Wellhead Umbilicals we can provide a complete turnkey solution.

Our extensive knowledge of IWOCS design and manufacture and capabilities in reeler development and aftermarket services, enables us to work with customers on a diverse range of IWOCS ventures. We work in partnership with our customers, from project initiation, to long-term support, an approach that enables customers to place a single order for their complete system package.

Our custom-engineered IWOCS are manufactured in-house from raw materials and reinforced to protect the internal components during deployment. Individual element integrity is also assured through separate reinforcement to ensure maximum life of the product.
JDR’s product range of superior subcomponent hoses and knowledge of hose and cable technology enables clients to work as partners in developing a system uniquely tailored to suit specific project requirements. Specialised test equipment has been developed by JDR to simulate deployment stresses on the IWOCS umbilical and validate the product prior to final manufacture and assembly.

Our dedicated team of reeler designers is positioned close to our manufacturer. We can deliver multiple large systems in parallel. JDR’s team is trained to integrate reelers into an overall customer package, managing integration, logistics, testing and spares.